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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A signal has a fundamental frequency of 1000 Hz. What is its period?
2. Express the following in the simplest form you can: a. Sin(2?ft-?)+ Sin(2?ft+?) b. Sin2?ft+ Sin(2?ft-?)
3. If the solid curve in the next Figure represents Sin (2?t). What does the dotted curve represent? That is, the dotted curve can be written in the form ASin (2?ft+?). what are A, f, and ??
4. Find the period of the function f(t)=(10Cos t)2
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